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<FONT color="green">001</FONT>    package maze.model;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    /**<a name="line.3"></a>
<FONT color="green">004</FONT>     * This is a wrapper class for {@link RobotModelMaster}.&lt;br /&gt;<a name="line.4"></a>
<FONT color="green">005</FONT>     * This class exists to provide limited access to the data models for the AI<a name="line.5"></a>
<FONT color="green">006</FONT>     * algorithms.<a name="line.6"></a>
<FONT color="green">007</FONT>     * @author Luke Last<a name="line.7"></a>
<FONT color="green">008</FONT>     */<a name="line.8"></a>
<FONT color="green">009</FONT>    public class RobotModel<a name="line.9"></a>
<FONT color="green">010</FONT>    {<a name="line.10"></a>
<FONT color="green">011</FONT>       private final RobotModelMaster parent;<a name="line.11"></a>
<FONT color="green">012</FONT>    <a name="line.12"></a>
<FONT color="green">013</FONT>       public RobotModel(RobotModelMaster parent)<a name="line.13"></a>
<FONT color="green">014</FONT>       {<a name="line.14"></a>
<FONT color="green">015</FONT>          this.parent = parent;<a name="line.15"></a>
<FONT color="green">016</FONT>       }<a name="line.16"></a>
<FONT color="green">017</FONT>    <a name="line.17"></a>
<FONT color="green">018</FONT>       public java.awt.Dimension getMazeSize()<a name="line.18"></a>
<FONT color="green">019</FONT>       {<a name="line.19"></a>
<FONT color="green">020</FONT>          return this.parent.getMazeSize();<a name="line.20"></a>
<FONT color="green">021</FONT>       }<a name="line.21"></a>
<FONT color="green">022</FONT>    <a name="line.22"></a>
<FONT color="green">023</FONT>       public boolean isWallFront()<a name="line.23"></a>
<FONT color="green">024</FONT>       {<a name="line.24"></a>
<FONT color="green">025</FONT>          return this.parent.isWall(this.getDirection());<a name="line.25"></a>
<FONT color="green">026</FONT>       }<a name="line.26"></a>
<FONT color="green">027</FONT>    <a name="line.27"></a>
<FONT color="green">028</FONT>       public boolean isWallBack()<a name="line.28"></a>
<FONT color="green">029</FONT>       {<a name="line.29"></a>
<FONT color="green">030</FONT>          return this.parent.isWall(this.getDirection().getOpposite());<a name="line.30"></a>
<FONT color="green">031</FONT>       }<a name="line.31"></a>
<FONT color="green">032</FONT>    <a name="line.32"></a>
<FONT color="green">033</FONT>       public boolean isWallLeft()<a name="line.33"></a>
<FONT color="green">034</FONT>       {<a name="line.34"></a>
<FONT color="green">035</FONT>          return this.parent.isWall(this.getDirection().getLeft());<a name="line.35"></a>
<FONT color="green">036</FONT>       }<a name="line.36"></a>
<FONT color="green">037</FONT>    <a name="line.37"></a>
<FONT color="green">038</FONT>       public boolean isWallRight()<a name="line.38"></a>
<FONT color="green">039</FONT>       {<a name="line.39"></a>
<FONT color="green">040</FONT>          return this.parent.isWall(this.getDirection().getRight());<a name="line.40"></a>
<FONT color="green">041</FONT>       }<a name="line.41"></a>
<FONT color="green">042</FONT>    <a name="line.42"></a>
<FONT color="green">043</FONT>       public MazeCell getCurrentLocation()<a name="line.43"></a>
<FONT color="green">044</FONT>       {<a name="line.44"></a>
<FONT color="green">045</FONT>          return this.parent.getCurrentLocation();<a name="line.45"></a>
<FONT color="green">046</FONT>       }<a name="line.46"></a>
<FONT color="green">047</FONT>    <a name="line.47"></a>
<FONT color="green">048</FONT>       public Direction getDirection()<a name="line.48"></a>
<FONT color="green">049</FONT>       {<a name="line.49"></a>
<FONT color="green">050</FONT>          return this.parent.getDirection();<a name="line.50"></a>
<FONT color="green">051</FONT>       }<a name="line.51"></a>
<FONT color="green">052</FONT>    }<a name="line.52"></a>




























































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